Aliens are taking over your world!

So what the government wants is to keep everyone under control, that´s great. The problem is that some areas of the world have been taken completely over by aliens. The regional authorities of some cities across Brazil have noticed their cities are now inhabitated by aliens.
Aliens are in almost every country despite people saying they don´t exist.
Aliens that have invaded countries like ethiopia died out trying to adopt to the ways of life there. Though in the great metropoles of the world Aliens have infiltrated, imitated, exaggerated and procreated under the weary eye of Nato.
According to research done by S.A.F´s (super alien freaks) houses with chimneys avoid visits from out of space. It has been documented that on several occasions aliens have used the chimney as an entry and have been burnt hard by either a fire in progress or one that hadn´t quite gone out. So use that as food for thought and build a chimney. Apparently aliens don´t visit china for fear of having their technology duplicated on a grand scale. Aliens that hide in our local forests and lakes have been said to be ancient reptiles or overgrown simian chimps. Alas they are just aliens getting out to experience the great outdoors only to have their fun and games effected by overfed camera obsessed Human beings of the genus homo sapien.
What can we learn from the alien species? Firstly we can learn if you hide yourself from the world people will suspect the most sinister things of you. It´s not hard to pretend to be an alien because every stupid version of an alien that hollywood has given us is most similiar to us, except however the classic squid, which however cliche now is still repeated in the most contemporary of sci fi flicks.
Aliens obviously have already identified the enthusiasts and harvested their senses for their perfomances and arguments are the only things that have ever given me doubt that aliens exist. To speak plainly those out there talking of alien abductions etc are those that keep intelligent people from believing there is any such things as extraterrestrials.
Remember aliens are nothing to be ashamed of! If one lives next to you or something like that probably just means you´re really weird which can be cured just by copying everyone else. Or seeking medical help from your mediocre status obssesed local docter!
Being an alien must be hard! Remember they don´t take drugs as opposed to popular opinion, because often their ships rotate at such speeds when they go on trips they literally trip! That must have a great psychological effect don´t you think?